Update Material icons and backgrounds

Bug: 16143083
Change-Id: I6396f725b30e9ef6fa7964a0c9d7eb6d1d97e376
78 files changed
tree: 3da7301d8d77523429f878a98feac3c66bebef11
  1. dictionaries/
  2. java/
  3. native/
  4. tests/
  5. tools/
  6. Android.mk
  7. CleanSpec.mk